Bore type Spherical Roller Bearings
Dimensions - 22318 DKFL

Dimensions

d
90 mm
Bore diameter
D
190 mm
Outside diameter
B
64 mm
Width
d2
113 mm
Shoulder diameter of inner ring
D1
161 mm
Shoulder/recess diameter of outer ring
b
11.1 mm
Width of lubrication groove
K
6 mm
Diameter of lubrication hole
r1,2
min.3 mm
Chamfer dimension
Abutment dimensions - 22318 DKFL

Abutment dimensions

da
min.104 mm
Diameter of shaft abutment
Da
max.176 mm
Diameter of housing abutment
ra
max.2.5 mm
Radius of fillet

Calculation data

Basic dynamic load rating C
637 kN
Basic static load rating C0
695 kN
Fatigue load limit Pu
67 kN
Reference speed
2 600 r/min
Limiting speed
3 600 r/min
Limiting value e
0.33
Axial load factor Y1
2
Axial load factor Y2
3
Axial load factor Y0
2

Mass

Mass
8.7 kg

 

d

90mm

D

190mm

B

64mm